3 years ago

The data below shows the temperature of the water in a swimming pool over a two week period.

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

5 0

Answer:

18 °F

Step-by-step explanation:

The means are calculated in the usual way: add up the numbers and divide by the number of them. When there are a bunch of numbers, it is convenient to let a calculator or spreadsheet compute the mean for you.

In the attached, we see the mean for week 1 is 52°, and in week 2, it is 70°. The mean is 70° -52° = 18° greater in week 2.

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